code: def ddf_right_double(df_right):
      return dd.from_pandas(df_right, npartitions=2, sort=False)
  
imports: from __future__ import annotations
  import numpy
  import pandas
  import pytest
  import dask.dataframe
  from dask.dataframe._compat import PANDAS_GE_210
  from dask.dataframe.utils import assert_eq
label_desc: Use image node_id 9 for calling a global function with example usage: ddf_right_double(df_right) and returns: dd